Creates an analytic polymid object.

Specify options in the Control Bar. If the Freehand option is set, then press down the left mouse button on a View window and draw the outline of the bottom polygon while holding the left mouse button down. Otherwise click a number of points on a View window and accept the bottom polygon by selecting Accept on a View window's popup menu or by clicking the Accept button on the Control Bar. Define the apex point by clicking on a View window.

The Polymid tool has the following options: